25832807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 9293977

約数列:

[1, 7, 11, 13, 77, 91, 131, 143, 197, 917, 1001, 1379, 1441, 1703, 2167, 2561, 10087, 11921, 15169, 17927, 18733, 25807, 28171, 131131, 180649, 197197, 283877, 335491, 1987139, 2348437, 3690401, 25832807]

約数ペア:

[(1, 25832807), (7, 3690401), (11, 2348437), (13, 1987139), (77, 335491), (91, 283877), (131, 197197), (143, 180649), (197, 131131), (917, 28171), (1001, 25807), (1379, 18733), (1441, 17927), (1703, 15169), (2167, 11921), (2561, 10087)]